BCHM 463 Supplemental Problems for Friday, April 2, 2004 1. Write
... 2. During glycolysis, how many ADP molecules are converted to ATP. Explain this answer with regard to your answer to #1. 4 ADP molecules are converted into ATP. There is a net gain of only 2 ATP molecules because 2 are consumed during the first stage of glycolysis. 3. What are the three metabolicall ...
... 2. During glycolysis, how many ADP molecules are converted to ATP. Explain this answer with regard to your answer to #1. 4 ADP molecules are converted into ATP. There is a net gain of only 2 ATP molecules because 2 are consumed during the first stage of glycolysis. 3. What are the three metabolicall ...
Ch. 4: ATP and Cellular Respiration
... • Stored in chemical bonds of compounds. • Compounds that store energy: ATP, NADH and FADH2. • When bonds are broken, energy is released. ...
... • Stored in chemical bonds of compounds. • Compounds that store energy: ATP, NADH and FADH2. • When bonds are broken, energy is released. ...
Note 17 - South Tuen Mun Government Secondary School
... (1) the change of _____________________ into acetyl-CoA (2-C) [this is not a part of the Krebs cycle] The products are NADH, acetyl-CoA, CO2 (carbon dioxide). ...
... (1) the change of _____________________ into acetyl-CoA (2-C) [this is not a part of the Krebs cycle] The products are NADH, acetyl-CoA, CO2 (carbon dioxide). ...
Topics To Know For Chapters 8-10
... 24. Know the events of chemiosmosis discussed in class and where does it take place. - thylakoid membrane - ATP synthase - thylakoid space - electron flow - pH 4 - photosystems I & II - H+ concentration 25. Know what makes the Calvin cycle work or operate. Describe the events taking place in the Ca ...
... 24. Know the events of chemiosmosis discussed in class and where does it take place. - thylakoid membrane - ATP synthase - thylakoid space - electron flow - pH 4 - photosystems I & II - H+ concentration 25. Know what makes the Calvin cycle work or operate. Describe the events taking place in the Ca ...
bioc-2200-a-biol-2200-a-mock-final-exam
... 1. Choose the list of intermediates in the correct order for the citric acid cycle a. succinyl-CoA, succinate, a-ketoglutarate, fumarate, Malate b. α-ketoglutarate, succinyl-CoA, succinate, fumarate, Malate c. succinate, succinyl-CoA, fumarate, α-ketoglutarate, Malate d. α -ketoglutarate, succinyl-C ...
... 1. Choose the list of intermediates in the correct order for the citric acid cycle a. succinyl-CoA, succinate, a-ketoglutarate, fumarate, Malate b. α-ketoglutarate, succinyl-CoA, succinate, fumarate, Malate c. succinate, succinyl-CoA, fumarate, α-ketoglutarate, Malate d. α -ketoglutarate, succinyl-C ...
bme-biochem-5-1-atp-adp-cycle-kh-6
... Glycogenesis: The process by which glycogen is synthesized from glucose; in which glucose molecules are added to chains of glycogen for storage. Glycogenolysis: (also known as "Glycogenlysis") is the break down of glycogen to glucose-1-phosphate and glucose for ATP production. Gluconeogenesis (abbre ...
... Glycogenesis: The process by which glycogen is synthesized from glucose; in which glucose molecules are added to chains of glycogen for storage. Glycogenolysis: (also known as "Glycogenlysis") is the break down of glycogen to glucose-1-phosphate and glucose for ATP production. Gluconeogenesis (abbre ...
Anaerobic Respiration Gibb`s Free Energy PPT
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
Chapter 9
... In the presence of O2, pyruvate enters the mitochondrion (in eukaryotic cells) where the oxidation of glucose is completed Oxidation of Pyruvate to Acetyl CoA ...
... In the presence of O2, pyruvate enters the mitochondrion (in eukaryotic cells) where the oxidation of glucose is completed Oxidation of Pyruvate to Acetyl CoA ...
Slide 1 - Ommbid.com
... Proposed pathway for the oxidation of phytanic acid as suggested by Tsai et al.116 Based on studies in rat liver mitochondria, Tsai et al.116 concluded that the first step in the degradation of phytanic acid is catalyzed by a mitochondrial NADPH- and O2-dependent ω-hydroxylase converting free phytan ...
... Proposed pathway for the oxidation of phytanic acid as suggested by Tsai et al.116 Based on studies in rat liver mitochondria, Tsai et al.116 concluded that the first step in the degradation of phytanic acid is catalyzed by a mitochondrial NADPH- and O2-dependent ω-hydroxylase converting free phytan ...
Appendix C - Detailed Research ...
... oxidation within the mitochondrion when demands for energy in the form of ATP are low. However, fatty acid biosynthesis does not take place within the mitochondrion, but instead r)ccurs within the cytosol of the cell, and acetyl-CoA cannot cross the mitochondriaf membrane -:accomplish this synthesis ...
... oxidation within the mitochondrion when demands for energy in the form of ATP are low. However, fatty acid biosynthesis does not take place within the mitochondrion, but instead r)ccurs within the cytosol of the cell, and acetyl-CoA cannot cross the mitochondriaf membrane -:accomplish this synthesis ...
Cellular Respiration
... organisms simple organisms today use glycolysis for energy In multicellular organisms glycolysis takes place first in the cytoplasm, and then more processes in the mitochondria to yield more energy ...
... organisms simple organisms today use glycolysis for energy In multicellular organisms glycolysis takes place first in the cytoplasm, and then more processes in the mitochondria to yield more energy ...
Lecture Notes
... 1. The pyruvate formed in glycolysis is transported from the cytoplasm into a mitochondrion where a. the citric acid cycle and b. oxidative phosphorylation will occur 2. Two molecules of pyruvate are produced for each molecule of glucose that enters glycolysis 3. Pyruvate does not enter the citric a ...
... 1. The pyruvate formed in glycolysis is transported from the cytoplasm into a mitochondrion where a. the citric acid cycle and b. oxidative phosphorylation will occur 2. Two molecules of pyruvate are produced for each molecule of glucose that enters glycolysis 3. Pyruvate does not enter the citric a ...
Substrate and oxidative phosphorylation
... primarily and firstly in the cytoplasm (in glycolysis) under both aerobic and anaerobic conditions. ...
... primarily and firstly in the cytoplasm (in glycolysis) under both aerobic and anaerobic conditions. ...
Lecture III.1. Bacteria and Archaea.
... Cellular respiration (glycolysis, TCA cycle) entails 1. The oxidation of compounds such as glucose. 2. The reduction of oxidized forms of high energy compounds such as NAD+, ADP, etc., to NADH, ATP, etc. ...
... Cellular respiration (glycolysis, TCA cycle) entails 1. The oxidation of compounds such as glucose. 2. The reduction of oxidized forms of high energy compounds such as NAD+, ADP, etc., to NADH, ATP, etc. ...
LIPID METABOLISM
... Glucose undergoes glycolysis forming pyruvic acid, which enters the mitochondria where it undergoes oxidation decarboxylation to form acetyl-CoA ...
... Glucose undergoes glycolysis forming pyruvic acid, which enters the mitochondria where it undergoes oxidation decarboxylation to form acetyl-CoA ...
1 - Chiropractic National Board Review Questions
... 84. What nutrients form a coenzyme which is used directly for amino acid Transamination? A. Pyroxine 85. What is catecholamine synthesized from? A. Epinephrine 86. How many essential amino acids are aromatic? A. 2 87. Thyroxime is derived from? A. Threonine B. Tyrosine C. Tyramine D. Thiamine 88. En ...
... 84. What nutrients form a coenzyme which is used directly for amino acid Transamination? A. Pyroxine 85. What is catecholamine synthesized from? A. Epinephrine 86. How many essential amino acids are aromatic? A. 2 87. Thyroxime is derived from? A. Threonine B. Tyrosine C. Tyramine D. Thiamine 88. En ...
Chapter 9
... Electron Transport Chain • In cellular respiration, glucose and other organic molecules are broken down in a series of steps • Electrons from organic compounds are usually first transferred to NAD+, a coenzyme • As an electron acceptor, NAD+ functions as an ...
... Electron Transport Chain • In cellular respiration, glucose and other organic molecules are broken down in a series of steps • Electrons from organic compounds are usually first transferred to NAD+, a coenzyme • As an electron acceptor, NAD+ functions as an ...
Cell Respiration
... But why does the NADH from Glycolysis make less ATP per molecule than the NADH from the Kreb’s Cycle during the ETC? ...
... But why does the NADH from Glycolysis make less ATP per molecule than the NADH from the Kreb’s Cycle during the ETC? ...
MEMBRANE-BOUND ELECTRON TRANSFER AND ATP …
... These pathways along with fatty acid oxidation produce energy rich molecules NADH and FADH2 as well as small amounts of ATP Chemotrophs derive energy from oxidation of fuel molecules and in aerobic organisms the ultimate electron acceptor is O2 Electron is not transferred directly ...
... These pathways along with fatty acid oxidation produce energy rich molecules NADH and FADH2 as well as small amounts of ATP Chemotrophs derive energy from oxidation of fuel molecules and in aerobic organisms the ultimate electron acceptor is O2 Electron is not transferred directly ...
Citric acid cycle
The citric acid cycle – also known as the tricarboxylic acid (TCA) cycle or the Krebs cycle – is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate derived from carbohydrates, fats and proteins into carbon dioxide and chemical energy in the form of adenosine triphosphate (ATP). In addition, the cycle provides precursors of certain amino acids as well as the reducing agent NADH that is used in numerous other biochemical reactions. Its central importance to many biochemical pathways suggests that it was one of the earliest established components of cellular metabolism and may have originated abiogenically.The name of this metabolic pathway is derived from citric acid (a type of tricarboxylic acid) that is consumed and then regenerated by this sequence of reactions to complete the cycle. In addition, the cycle consumes acetate (in the form of acetyl-CoA) and water, reduces NAD+ to NADH, and produces carbon dioxide as a waste byproduct. The NADH generated by the TCA cycle is fed into the oxidative phosphorylation (electron transport) pathway. The net result of these two closely linked pathways is the oxidation of nutrients to produce usable chemical energy in the form of ATP.In eukaryotic cells, the citric acid cycle occurs in the matrix of the mitochondrion. In prokaryotic cells, such as bacteria which lack mitochondria, the TCA reaction sequence is performed in the cytosol with the proton gradient for ATP production being across the cell's surface (plasma membrane) rather than the inner membrane of the mitochondrion.